Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ndumiso A. Cingo"'
Autor:
Babs R. Soller, Charles Hsi, Stephen O. Heard, Ndumiso A. Cingo, Janice Favreau, Randy R. Ross, Tania Khan, Juan Carlos Puyana
Publikováno v:
Critical Care Medicine. 29:1438-1444
To determine whether the simultaneous measurement of tissue pH, Pco2, and Po2 with a multiple-parameter fiberoptic sensor can be used to indicate the onset of hepatic dysoxia, to determine critical values, and to assess their use in predicting negati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5cd9d5e44c5ea1f271760ada4519b4a
https://doi.org/10.1097/00003246-200107000-00023
https://doi.org/10.1097/00003246-200107000-00023
Publikováno v:
Vibrational Spectroscopy. 23:103-117
Fourier transform near-infrared interferogram data are used to determine the physiological levels of glucose in a synthetic biological matrix consisting of varying levels of bovine serum albumin and triacetin in a pH 7.4 phosphate buffer. Finite impu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c991f24231d91af903afe0ace2864e
https://doi.org/10.1016/s0924-2031(99)00089-2
https://doi.org/10.1016/s0924-2031(99)00089-2
Autor:
Gary W. Small, Ndumiso A. Cingo
Publikováno v:
Applied Spectroscopy. 53:1556-1566
Simulated Fourier transform infrared (FT-IR) interferograms and spectra of mixture samples are used to investigate the effects of bandwidth and overlap on a quantitative analysis in which multivariate calibration models are constructed from short seg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0672928675df649b3f0580e69d13e14b
https://doi.org/10.1366/0003702991946019
https://doi.org/10.1366/0003702991946019
Autor:
Ndumiso A. Cingo, Thomas J. Vander Salm, Babs R. Soller, Okike N. Okike, Janice Favreau, Charles Hsi, Robert A. Lancey
Publikováno v:
Journal of cardiac surgery. 19(2)
Objectives: The objective of this study was to characterize a multiparameter fiber optic sensor for detection of changes in intramyocardial perfusion and to demonstrate a method of determining critical values for pH, PCO2, and PO2 to indicate onset o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b39c38b0df9c00e7a63d8e46218ace3
https://pubmed.ncbi.nlm.nih.gov/15016060
https://pubmed.ncbi.nlm.nih.gov/15016060
Autor:
Charles Hsi, Hun Kim, Tania Khan, Janice Favreau, Juan Carlos Puyana, Babs R. Soller, Ndumiso A. Cingo, Stephen O. Heard
Publikováno v:
Shock (Augusta, Ga.). 15(2)
The purpose of this study was to investigate the feasibility of using near infrared (NIR) spectroscopy of the liver to simultaneously assess oxygen content in combination with tissue pH, an indicator of anaerobic metabolism. Six anesthetized swine we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34bf60678c4283596ed79d279031fbef
https://pubmed.ncbi.nlm.nih.gov/11220637
https://pubmed.ncbi.nlm.nih.gov/11220637
Publikováno v:
SPIE Proceedings.
The liver has been identified as an ideal site to spectroscopically monitor for changes in oxygen saturation during liver transplantation and shock because it is susceptible to reduced blood flow and oxygen transport. Near-IR spectroscopy, combined w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::901fa81150e7044977d3a2ae012ed7cb
https://doi.org/10.1117/12.384907
https://doi.org/10.1117/12.384907
Autor:
Ndumiso A. Cingo, Babs R. Soller
Publikováno v:
Biomedical Optical Spectroscopy and Diagnostics.
In vivo multivariate calibration models are susceptible to chance correlations. One pig underwent induced hemorrhagic shock, while the other did not. PLS models for the shocked pig are signigicantly better than those for the other.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f179ef80e5cbd5af7396c57532b48ea
https://doi.org/10.1364/bosd.2000.mc7
https://doi.org/10.1364/bosd.2000.mc7
Autor:
Gary W. Small, Ndumiso A. Cingo
Publikováno v:
AIP Conference Proceedings.
The effects of resolution on spectral and interferogram-based analyses are investigated by comparing results obtained with multivariate calibration models built with spectral and interferogram data. The performance of the models in isolating informat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c6c759ea4e4489171b347822c1c7072
https://doi.org/10.1063/1.55813
https://doi.org/10.1063/1.55813
Autor:
Janice Favreau, Stephen O. Heard, Ndumiso A. Cingo, Tania Khan, Charles Hsi, Juan Carlos Puyana, Babs R. Soller
Publikováno v:
Critical Care Medicine. 27:A89
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72f352885c483acd15de1d9643a767f
https://doi.org/10.1097/00003246-199912001-00230
https://doi.org/10.1097/00003246-199912001-00230
Conference
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